package lab02.test20;

import java.util.Scanner;

/**
 * Created by dell on 2017/10/26.
 */
public class text {
    public static void main(String[] args) {
    //用户从键盘输入一行含有数字和字符的字符串
    String result;
    //从键盘输入数据
    Scanner scanner=new Scanner(System.in);
    result=scanner.next();
    System.out.println(result);
    //仅仅输出字符串中的全部数字字符
    char tmp;
    int i;
    for (i=0;i<result.length()-1;i++){
        tmp=result.charAt(i);
        if(tmp>='0'&&tmp<='9'){
            System.out.print(tmp);
        }
    }
}

}
